non-

prefix\(ˈ)nän also ˌnən or ˈnən before ˈ-stressed syllable, ˌnän also ˌnən before ˌ-stressed or unstressed syllable; the variant with ə is also to be understood at pronounced entries, though not shown\

Origin and Etymology of non-

Middle English, from Anglo-French, from Latin non not, from Old Latin noenum, from ne- not + oinom, neuter of oinos one — more at no, one

NON- Defined for English Language Learners

non-

prefix\(ˈ)nän also ˌnən or ˈnən before ˈ-stressed syllable, ˌnän also ˌnən before ˌ-stressed or unstressed syllable; the variant with ə is also to be understood at pronounced entries, though not shown\